26.1: RGB LED Illuminator for Pocket-Sized Projectors

26.1: RGB LED Illuminator for Pocket-Sized Projectors

By using experimental high‐power LED's in a Luxeon™ form‐factor package, an RGB LED illuminator for small, color‐sequential pocket imagers was developed, with a light output for the projector of 15 lm, resulting in a brightness comparable to that of a similar‐sized laptop display. Unlike color‐...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2004-05, Vol.35 (1), p.943-945
Hauptverfasser: Keuper, Matthijs H., Harbers, Gerard, Paolini, Steve
Format: Artikel
Sprache:eng
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Zusammenfassung:By using experimental high‐power LED's in a Luxeon™ form‐factor package, an RGB LED illuminator for small, color‐sequential pocket imagers was developed, with a light output for the projector of 15 lm, resulting in a brightness comparable to that of a similar‐sized laptop display. Unlike color‐sequential projectors using color‐wheels, there is no need to de‐saturate the colors to achieve peak brightness when using an LED illumination system.
ISSN:0097-966X
2168-0159
DOI:10.1889/1.1821415